need help getting pointed in the right direction
#1
need help getting pointed in the right direction
i bought an already giac chipped ecu for my 99 a4, and got the maf low cir input code and throttle position contr malfunction. ( i did the whole throttle adaption thing too)..well got it cleared and drove it for a day with just rough idling..on my way home from work tonight the cel came on again, and im assuming its the same codes..just need to know where i should look for problems with these codes, or should i just put the factory ecu back in and assume this chipped one doesnt work for me. i really liked the power gains though; even if i only got to feel em for a day.
#2
RE: need help getting pointed in the right direction
Did you make sure everything was exactly the same on your old ecu as far as numbers go?? Id try the throttle adaption thing again and drive it for a while see if it clears up........
#3
RE: need help getting pointed in the right direction
the numbers are the same...and im trying the throttle adaption again...but i also noticed that at the top of the vacuum hose going into the intake manifold is starting to fray alittle bit....is that just a cover for the real hose underneath, or is that the actual hose cuz if so then maybe thats the probable its starting to leak through.
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07-17-2013 12:14 PM